Awesome, I managed to fix a bug relating to tiles and began to make collisions work. I did come across an annoying bug on openfl's end I believe (I need to isolate it), so for now the demos I post will work on chrome but not firefox (I haven't tested any other browsers.)

Currently using the arrow keys scroll the page, but I think I know a way around that.

Currently I think that the collision boxes are offset by 1 pixel (rather than being 1 pixel too tall), so I presume js uses an index starting at 0 rather than 1 (or something similar). I'll look into it.

I also need to fix all graphical events (which should be interesting). Fonts could be easy or difficult. I doubt I'll get onto tinting for a while.

Now this is a very exciting thread indeed, I do hope that update helps with the firefox issue and I wish you the best of programming Karma for this, I thought HTML5 in Stencyl was way off, so nice to see its being worked on.